Bangladeshi Android App Contributors

 Firebase Cloud Messaging With  push notification with Image  public class ImageDownload extends AsyncTask < String , Void , Bitmap >{ @Override protected Bitmap doInBackground ( String ... strings ) { InputStream inputStream ; try { URL url = new URL( strings [ 0 ]) ; try { HttpURLConnection connection = ( HttpURLConnection ) url .openConnection() ; connection .connect() ; inputStream = connection .getInputStream() ; return BitmapFactory . decodeStream ( inputStream ) ; } catch ( IOException e ) { e .printStackTrace() ; } } catch ( MalformedURLException e ) { e .printStackTrace() ; } return null; } @Override protected void onPostExecute ( Bitmap bitmap ) { ShowNotification( bitmap ) ; } }

 Android Notification show  public static void shownotification ( Context context , int id , String title , String Content , Intent intent ) { PendingIntent pendingIntent= null; if ( intent != null ) { pendingIntent= PendingIntent . getActivities ( context , id , new Intent[]{ intent } , PendingIntent . FLAG_UPDATE_CURRENT ) ; String NOTIIFCATION_CHANNEL_ID = "UClone android" ; NotificationManager notificationManager = ( NotificationManager ) context .getSystemService( Context . NOTIFICATION_SERVICE ) ; if ( Build . VERSION . SDK_INT >= Build . VERSION_CODES . O ) { NotificationChannel notificationChannel = new NotificationChannel( NOTIIFCATION_CHANNEL_ID , "" , NotificationManager . IMPORTANCE_HIGH ) ; notificationChannel .setDescription( "" ) ; notificationChannel .enableLights( true ) ; notificationChannel .setLightColor( Color . RED ) ; no